Fissionable wave solutions, lump solutions and interactional solutions for the (2 + 1)-dimensional Sawada–Kotera equation. (13th March 2019)

• Record Type: Journal Article
• Authors: Chen, Ai-Hua; Wang, Fan-Fan
• Is Part Of: Physica scripta. Volume 94:Number 5(2019)
• Publication Date: 2019-03-13
• Subjects: (2 + 1)-dimensional Sawada–Kotera equation -- Hirota bilinear form -- fissionable wave solution -- lump solution -- interactional solution; Physics -- Periodicals; 530.05
• DOI: 10.1088/1402-4896/ab0056
• Languages: English
• ISSNs: 0031-8949

Abstract

Abstract: In this paper, we consider fissionable wave solutions and lump solutions for the (2 + 1)-dimensional Sawada–Kotera equation via the Hirota bilinear form and the long wave limit method. We obtain two types of interactional solutions concluding the elastic interaction of a lump and a solitary wave and the elastic-fissionable-coexistence interaction of a lump and an ( N – 2)-fissionable wave.